Description

Platinum Sulfate Tetrahydrate CAS NO 69102-79-0 is a high-purity inorganic platinum salt, valued as a critical precursor for advanced materials synthesis and catalysis. Its primary commercial significance lies in providing a soluble and reactive source of platinum (II) ions for controlled deposition and doping processes. This compound is essential for manufacturers and R&D facilities in the electronics, fine chemical, and catalyst development sectors seeking consistent performance and purity.

Application

• Catalyst Precursor: Synthesis of platinum-based heterogeneous and homogeneous catalysts for chemical processing and fuel cells.
• Electroplating & Surface Coating: Source of platinum ions for electroplating baths to create conductive, corrosion-resistant, and decorative coatings on various substrates.
• Electronic Materials: Doping agent and precursor in the fabrication of semiconductor materials, conductive inks, and thin-film components.
• Chemical Synthesis: Reagent in organic synthesis and the preparation of other platinum coordination complexes.
• Research & Development: Standard material for analytical chemistry, materials science research, and performance benchmarking.
• Specialty Glass & Ceramics: Additive for imparting specific electrical or optical properties to advanced glass and ceramic formulations.

Basic Information

Product Name	Platinum Sulfate Tetrahydrate
CAS No.	69102-79-0
Molecular Formula	PtSO4 · 4H2O
Molecular Weight	367.22 g/mol (anhydrous basis)
Synonyms	Platinum(II) Sulfate Tetrahydrate; Sulfuric Acid, Platinum(2+) Salt, Tetrahydrate; Platinum Sulphate; Platinous Sulfate; Platinum Sulfate Hydrate; Platinum Monosulfate Tetrahydrate
EINECS	Contact for details

Quality Control

Our Platinum Sulfate Tetrahydrate is manufactured under controlled conditions and undergoes rigorous quality testing to ensure compliance with industry standards. Each batch is analyzed for critical parameters including platinum content, sulfate content, and impurity profiles. Certificates of Analysis (COA) detailing lot-specific results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after each use to prevent degradation and absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms
Assay (Pt content)	≥ 52.0%
Water Content (KF)	18.0 - 22.0 %
Insoluble Matter	≤ 0.1 %
Chloride (Cl)	≤ 0.01 %
Nitrate (NO3)	≤ 0.01 %
Other Heavy Metals (as Pb)	≤ 0.005 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.